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CVE-2026-29181 OpenTelemetry-Go multi-value `baggage` header extraction causes excessive allocations (remote dos amplification)

🗓️ 07 Apr 2026 20:29:13Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

OpenTelemetry-Go baggage header parsing causes excessive allocations with many headers; fixed in 1.41.0.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-29181
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CBLMariner
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20 May 202623:08
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CBLMariner
CVE-2026-29181 affecting package etcd for versions less than 3.5.30-2
2 Jun 202602:56
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5 Jun 202612:59
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Chainguard
CVE-2026-29181 vulnerabilities
25 Apr 202619:17
cgr
Circl
CVE-2026-29181
7 Apr 202618:34
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CNNVD
OpenTelemetry-Go 安全漏洞
7 Apr 202600:00
cnnvd
CVE
CVE-2026-29181
7 Apr 202620:29
cve
Debian CVE
CVE-2026-29181
7 Apr 202620:29
debiancve
EUVD
EUVD-2026-19938
7 Apr 202620:12
euvd
Rows per page
[
  {
    "vendor": "open-telemetry",
    "product": "opentelemetry-go",
    "versions": [
      {
        "version": ">= 1.36.0, < 1.41.0",
        "status": "affected"
      }
    ]
  }
]

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